src/sys/dev/agp, branch stable/14

chore: replace {0, 0} with {DEV,KOBJ}METHOD_END

2026-04-25T16:50:07+00:00

Both of the aforementioned macros have been present in FreeBSD
for well over a decade: 2009 for `KOBJMETHOD_END`; 2011 for
`DEVMETHOD_END`.

Adapt all hardcoded references of `{0, 0}` with `DEVMETHOD_END`
and `KOBJMETHOD_END` as appropriate. This helps ensure that
future adaptations to drivers following patterns documented
in driver(9) can be made more easily/without issue.

MFC after:	1 week
Differential Revision:	 https://reviews.freebsd.org/D55414

MFC notes:
	All conflicts were dropped as they didn't apply to code in branch.

Conflicts:
	sys/dev/flash/w25n.c
	sys/dev/nvd/nvd.c
	sys/dev/nvme/nvme_sim.c
	sys/dev/sound/pci/hdsp-pcm.c
	sys/dev/sound/pci/hdsp.c
	sys/dev/ufshci/ufshci_pci.c

(cherry picked from commit 0fc6c3f731a2cca3120798806c330a3081c9424b)

agp: Set the driver-specific field correctly

2024-09-05T13:44:03+00:00

PR:		281035
Reviewed by:	mhorne
MFC after:	1 week
Fixes:		437ea82ce7fc ("agp: Handle multiple devices more gracefully")

(cherry picked from commit 12500c14281dc62ddeac4c5e1e6eabd1e380f11c)

pci_cfgreg: Add a PCI domain argument to the low-level register API

2024-01-18T22:44:51+00:00

This commit changes the API of pci_cfgreg(read|write) to add a domain
argument (referred to as a segment in ACPI parlance) (note that this
is not the same as a NUMA domain, but something PCI-specific).  This
does not yet enable access to domains other than 0, but updates the
API to support domains.

Places that use hard-coded bus/slot/function addresses have been
updated to hardcode a domain of 0.  A few places that have the PCI
domain (segment) available such as the acpi_pcib_acpi.c Host-PCI
bridge driver pass the PCI domain.

The hpt27xx(4) and hptnr(4) drivers fail to attach to a device not on
domain 0 since they provide APIs to their binary blobs that only
permit bus/slot/function addressing.

The x86 non-ACPI PCI bus drivers all hardcode a domain of 0 as they do
not support multiple domains.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D42827

(cherry picked from commit 1587a9db92c03c738bb3f0fc5874b43c961e7c99)

agp_amd64: Use rather than bare prototypes

2024-01-04T23:13:26+00:00

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D42826

(cherry picked from commit 71ac18a84df2771fb9bd91e2349eae91602c4e46)

sys: Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:54:58+00:00

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

sys: Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:36+00:00

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:11+00:00

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03+00:00

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix

kmem_malloc/free: Use void * instead of vm_offset_t for kernel pointers.

2022-09-22T22:09:19+00:00

Reviewed by:	kib, markj
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D36549

Adjust agp_find_device() definition in agp.c to avoid clang 15 warning

2022-07-16T14:46:21+00:00

With clang 15, the following -Werror warning is produced:

    sys/dev/agp/agp.c:910:16: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    agp_find_device()
                   ^
                    void

This is because agp_find_device() is declared with a (void) argument
list, and defined with an empty argument list. Make the definition match
the declaration.

MFC after:	3 days